The Microsoft Project alternative for small teams.
Describe your project and Ganttastic’s AI builds an editable Gantt plan in the browser — tasks, dependencies, and dates. No desktop install, no three-day setup, free to start.
Runs in the browser. No credit card. Try without signing up.

The honest version
When Ganttastic is the right call.
Microsoft Project is the enterprise standard — built for dedicated schedulers running hundreds of interdependent projects with deep .MPP and integration requirements. If that’s you, it’s the right tool. Ganttastic is the better fit when you’re a small team that needs a stakeholder-ready plan out the door today: generated from a brief, editable in the browser, with nothing to install.
Pick by the job
Which tool fits which need.
How Ganttastic works
From brief to plan in three steps.
Describe your project
Paste a brief, a client scope, or a plain-English description of what you're building. No MS Project setup, no template.
Ganttastic generates the plan
The AI drafts tasks, phases, milestones, dependencies, and dates — a working Gantt chart, not a blank schedule to configure.
Edit, share and export
Refine it in the browser, share a live link with stakeholders, and export to PDF, Excel, PNG, or CSV.
Choose well
The right tool for your situation.
Choose Microsoft Project if…
- You run a PMO with hundreds of interdependent projects and dedicated schedulers
- Your workflow depends on native .MPP files or deep Microsoft-stack integrations
- You need advanced resource levelling and portfolio-level administration
Choose Ganttastic if…
- Your project starts with a messy brief, a client scope, or a verbal discussion
- You need a shareable plan today — not after a multi-day setup
- You're a solo PM, consultant, or small team without a dedicated scheduler
- You'd rather plan in the browser than install and license desktop software
Bringing work across
Already have a schedule? Bring it over.
Export your Microsoft Project schedule to Excel, then import it into Ganttastic and map the columns to tasks, dates, and dependencies. If your workflow depends on native .MPP files, a Microsoft Project-compatible tool may suit you better — this page is here to help you choose, not to oversell.
Questions, answered.
Can’t find what you’re looking for? Email support@ganttastic.com and we’ll get back to you within one business day.
Skip the setup.
Start with a plan.
Generate a plan from your brief — no Microsoft Project setup required.